C# (CSharp) SachBUS.BaoCaoDoanhThuの例

コード例 #1

        private void btnBaoCao_Click(object sender, EventArgs e)
        {
            dgvDanhSach.DataSource = SachBUS.BaoCaoDoanhThu(dtkNgay.Value);
            Custom();
            dgvDanhSach.ClearSelection();
            long TongTien = 0;

            for (int i = 0; i < dgvDanhSach.RowCount; i++)
            {
                TongTien = TongTien + Int64.Parse(dgvDanhSach.Rows[i].Cells[3].Value.ToString());
            }
            txtTongtien.Text = String.Format("{0:0,0}", TongTien);
        }